The Collaborative International Dictionary
Arboriform
Arboriform \Ar*bor"i*form\, a. Treelike in shape.
Wiktionary
arboriform
a. Resembling a ''tree'' in shape or appearance.
WordNet
arboriform
adj. resembling a tree in form and branching structure; "arborescent coral found off the coast of Bermuda"; "dendriform sponges" [syn: arboreal, arboreous, arborescent, arboresque, dendriform, dendroid, dendroidal, treelike, tree-shaped]